SSC CGL Tier l 2023 Question Paper Shift 3 (July 21st)

Instructions

For the following questions answer them individually

SSC CGL Tier l 2023 Shift 3 (July 21st) - Question 51


Simplify the following expression.
$$\left[\left(1 + p\right)\left(1 + p^{2}\right)\left(1 + p^{4}\right)\left(1 + p^{8}\right)\left(1 + p^{16}\right)\left(1 - p\right) - 1 \right]$$

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SSC CGL Tier l 2023 Shift 3 (July 21st) - Question 52


$$S_{1}$$ and $$S_{2}$$ are two stations which are 195 km apart. A train starts from $$S_{1}$$ at 4:00 pm and moves towards $$S_{2}$$ at the speed of 65 km/h. Another train starts from $$S_{2}$$ at 5:00 pm and moves towards $$S_{1}$$ at the speed of 35 km/h. At what time will the two trains meet?

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SSC CGL Tier l 2023 Shift 3 (July 21st) - Question 53


Two chords AB and CD of a circle meet inside the circle at point P. If AP= 12 cm, AB = 20 cm and CP = 16 cm, then CD =?

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SSC CGL Tier l 2023 Shift 3 (July 21st) - Question 54


There are 15 students in a class. Their average weight is 40 kg. When one student leaves the class, the average weight is 39.5 kg. What is the weight of the student who left the class (where kg means kilogram)?

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SSC CGL Tier l 2023 Shift 3 (July 21st) - Question 55


In $$\triangle XYZ$$, right angled at Y. if $$\sin X = \frac{1}{2}$$, find the value of $$\cos X \cos Z + \sin X \sin Z$$.

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SSC CGL Tier l 2023 Shift 3 (July 21st) - Question 56


Rekha alone can complete a work in 16 days, and B in a alone can complete the same work in 12 days. Starting with Rekha, they work on alternate days. The total work will be completed in:

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SSC CGL Tier l 2023 Shift 3 (July 21st) - Question 57


A certain amount is lent at x% p.a. simple interest for 3 years. Instead, if the amount was lent at 3x% p.a. simple interest for 'y' more years, then the simple interest would have been seven times the earlier interest. What is the value of y?

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SSC CGL Tier l 2023 Shift 3 (July 21st) - Question 58


The value of $$\left(16 + 14\right) \div 2 - 12 + 16 \times 4 - 28 + 13 \left(- 16 + 13\right)$$ is:

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SSC CGL Tier l 2023 Shift 3 (July 21st) - Question 59


Study the given table and answer the question that follows.
The table gives the number of graduate students enrolled in 4 different colleges A, B, C, and D in a city over the years 2010 to 2014 and also the number of students who passed in the final examination during these years.

Find the ratio of the average of students enrolled from college D to the average of students who passed from college D over all the years.

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SSC CGL Tier l 2023 Shift 3 (July 21st) - Question 60


If x and y are positive numbers such that x - y = 5 and xy = 150, then the value of (x + y) is:

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